sec37.edu.mx - robtex.com
sec37.edu.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.68.180.52🇫🇷 OVH51.68.0.0/16 | ||||||
| PTR | webmx.guiaescolar.net | ||||||
| NS | dns5.guiaescolar.net ⭐ | ||||||
| A | 51.195.50.141🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | dns5.guiaescolar.net | ||||||
| NS | dns6.guiaescolar.net | ||||||
| A | 51.195.50.142🇫🇷 OVH51.195.0.0/16 | ||||||
| PTR | dns6.guiaescolar.net | ||||||
| MX | aspmx.l.google.co ⭐ | ||||||
| MX | alt1.aspmx.l.google.co(5) | ||||||
| MX | alt2.aspmx.l.google.co(5) | ||||||
| MX | alt3.aspmx.l.google.co(10) | ||||||
| MX | alt4.aspmx.l.google.co(10) | ||||||
| TXT | v=spf1 +a +mx +ip4:51.68.180.52 ~all | ||||||
| TXT | google-site-verification=hTUPhC8s9pICwwUSDY8vz020H9hmqUiLFINxGStuHg4 | ||||||
| SOA | dns5.guiaescolar.netricardo@guiaescolar.net 2026-04-29 #0 | ||||||
edu.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1778744583 | ||||||
Same first word
sec37.edu.mx |
Similar names
DNS History
8 records (8 active, 0 former)
●NSdns5.guiaescolar.net2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●NSdns6.guiaescolar.net2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●MXalt1.aspmx.l.google.co2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●MXalt2.aspmx.l.google.co2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●MXalt3.aspmx.l.google.co2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●MXalt4.aspmx.l.google.co2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●MXaspmx.l.google.co2026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
●A51.68.180.522026-05-12 → 2026-05-14 · 2 obs
● 2026-05-14 09:38:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | 12 records |
| sec37.edu.mx | dns6.guiaescolar.net, dns5.guiaescolar.net | - |
✅ Authoritative Response
Server:51.195.50.141
NS records: dns6.guiaescolar.net, dns5.guiaescolar.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sec37.edu.mx (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.68.180.52 |
| NS | 2 | dns5.guiaescolar.net, dns6.guiaescolar.net |
| MX | 5 | ASPMX.L.GOOGLE.CO (pri: 1), ALT3.ASPMX.L.GOOGLE.CO (pri: 10)... |
| TXT | 2 | v=spf1 +a +mx +ip4:51.68.180.52 ~all, google-site-verification=hTUPhC8s9pICwwU |
| SOA | 1 | dns5.guiaescolar.net ricardo.guiaescolar |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (c.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...)
Analysis
IP Addresses
sec37.edu.mx points to a single IP number: 51.68.180.52.
Other host names, for instance cpcalendars.instedusuperiorautomotriz.edu.mx, colegio-alberteinstein.edu.mx, martires1935.edu.mx, diploma.cipcaribe.edu.mx and cifd.gob.mx share IP numbers with sec37.edu.mx.
Name Servers
sec37.edu.mx is delegated to two name servers: dns5.guiaescolar.net and dns6.guiaescolar.net.
sec37.edu.mx uses the same name server setup as other domains, for instance insuce.edu.mx, gafetesgonzalez.com, tecdeleon.edu.mx, antoniosaldana.edu.mx and cjmlpue.edu.mx.
sec37.edu.mx shares name servers with other domains at least partially, for instance uel.edu.mx, plantillasdestmorelos.gob.mx, siaasa.edu.mx, robinsonschool.edu.mx and oliverio.edu.mx.
these name servers are commonly used together with dns1.guiaescolar.net and dns2.guiaescolar.net.
Host names with one IP number:
dns5.guiaescolar.net points to: 51.195.50.141.
dns6.guiaescolar.net points to: 51.195.50.142.
Mail Servers
sec37.edu.mx is handled by five mail servers: aspmx.l.google.co, alt1.aspmx.l.google.co, alt2.aspmx.l.google.co, alt3.aspmx.l.google.co and alt4.aspmx.l.google.co.
sec37.edu.mx shares some mail servers with other domains, including tobelisa.be, diyautomation.com, filmorent.com, uniekecapital.com and herkama.com.
These mail servers are often used alongside aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.